php - 如果帐单地址和送货地址不匹配，则下 WooCommerce 订单 'On Hold'

Question

我需要减少 WooCommerce 网站上的欺诈行为。大多数时候，有人编写了一个机器人，它一遍又一遍地使用不同的被盗信用卡，并使用该人的账单信息，但将用被盗资金购买的产品运送到其他地方。因此，如果账单信息与送货信息不匹配，我想将所有订单置于保留状态。

这是我迄今为止在functions.php 文件中无法正常工作的函数。谁能指出我哪里出错了？

add_action( 'woocommerce_thankyou', 'woocommerce_billing_shipping_address_match', 10, 1);
function woocommerce_billing_shipping_address_match( $order_id ) {
    if ( ! $order_id ) {
        return;
    }

    // Get an instance of the WC_Customer Object from the user ID
    $customer = new WC_Customer( $user_id );

    // Customer billing information details (from account)
    // if this doesn't work, try removing the 2nd equals sign in each line below
    $billing_first_name == $customer->get_billing_first_name();
    $billing_last_name  == $customer->get_billing_last_name();
    $billing_company    == $customer->get_billing_company();
    $billing_address_1  == $customer->get_billing_address_1();
    $billing_address_2  == $customer->get_billing_address_2();
    $billing_city       == $customer->get_billing_city();
    $billing_state      == $customer->get_billing_state();
    $billing_postcode   == $customer->get_billing_postcode();
    $billing_country    == $customer->get_billing_country();

    // Customer shipping information details (from account)
    $shipping_first_name == $customer->get_shipping_first_name();
    $shipping_last_name  == $customer->get_shipping_last_name();
    $shipping_company    == $customer->get_shipping_company();
    $shipping_address_1  == $customer->get_shipping_address_1();
    $shipping_address_2  == $customer->get_shipping_address_2();
    $shipping_city       == $customer->get_shipping_city();
    $shipping_state      == $customer->get_shipping_state();
    $shipping_postcode   == $customer->get_shipping_postcode();
    $shipping_country    == $customer->get_shipping_country();

    $order = wc_get_order( $order_id );

    // The text for the note
    $note_1 = __("This was a test order");

    // Add the note
    $order->add_order_note( $note_1 );

    // check if all the billing info matches all of the shipping info and place on hold if not
    if( $billing_first_name !== $shipping_first_name || 
        $billing_last_name  !== $shipping_last_name  || 
        $billing_address_1  !== $shipping_address_1  || 
        $billing_address_2  !== $shipping_address_2  || 
        $billing_city       !== $shipping_city       || 
        $billing_state      !== $shipping_state      || 
        $billing_postcode   !== $shipping_postcode   || 
        $billing_country    !== $shipping_country) {

            // The text for the note
            $note_2 = __("The billing and shipping info did not match");

            // Add the note
            $order->add_order_note( $note_2 );

            // Place the order on hold
            $order->update_status( 'on-hold' );
    }
}

Answer 1

你在这里做错了两件事。 #1，$order 变量应该位于获取账单和运输信息的变量上方。 #2，您正在从 $customer 中获取存储地址数据的变量，但这是不必要的。你也可以从 $order 那里获取。不需要 $customer 变量。总的来说，您的functions.php代码应如下所示:

/* PLACE ORDERS ON HOLD WHEN BILLING & SHIPPING INFO DO NOT MATCH */
add_action( 'woocommerce_thankyou', 'woocommerce_billing_shipping_address_match', 10, 1);
function woocommerce_billing_shipping_address_match( $order_id ) {
    if ( ! $order_id ) {
        return;
    }
    // Get the order id
    $order = wc_get_order( $order_id );

    // Customer billing information details
    $billing_first_name = $order->get_billing_first_name();
    $billing_last_name = $order->get_billing_last_name();
    $billing_company = $order->get_billing_company();
    $billing_address_1 = $order->get_billing_address_1();
    $billing_address_2 = $order->get_billing_address_2();
    $billing_city = $order->get_billing_city();
    $billing_state = $order->get_billing_state();
    $billing_postcode = $order->get_billing_postcode();
    $billing_country = $order->get_billing_country();

    // Customer shipping information details (from account)
    $shipping_first_name = $order->get_shipping_first_name();
    $shipping_last_name  = $order->get_shipping_last_name();
    $shipping_company    = $order->get_shipping_company();
    $shipping_address_1  = $order->get_shipping_address_1();
    $shipping_address_2  = $order->get_shipping_address_2();
    $shipping_city       = $order->get_shipping_city();
    $shipping_state      = $order->get_shipping_state();
    $shipping_postcode   = $order->get_shipping_postcode();
    $shipping_country    = $order->get_shipping_country();

    // check if any the billing info does not match the shipping info and place on hold if not
    if($billing_first_name !== $shipping_first_name || $billing_last_name !== $shipping_last_name || $billing_address_1 !== $shipping_address_1 || $billing_address_2 !== $shipping_address_2 || $billing_city !== $shipping_city || $billing_state !== $shipping_state || $billing_postcode !== $shipping_postcode || $billing_country !== $shipping_country) {
            // Place the order on hold
            $order->update_status( 'on-hold' );
    }
}